11556Srgrimes/*-
21556Srgrimes * Copyright (c) 1991, 1993, 1994
31556Srgrimes *	The Regents of the University of California.  All rights reserved.
41556Srgrimes *
51556Srgrimes * This code is derived from software contributed to Berkeley by
61556Srgrimes * Keith Muller of the University of California, San Diego and Lance
71556Srgrimes * Visser of Convex Computer Corporation.
81556Srgrimes *
91556Srgrimes * Redistribution and use in source and binary forms, with or without
101556Srgrimes * modification, are permitted provided that the following conditions
111556Srgrimes * are met:
121556Srgrimes * 1. Redistributions of source code must retain the above copyright
131556Srgrimes *    notice, this list of conditions and the following disclaimer.
141556Srgrimes * 2. Redistributions in binary form must reproduce the above copyright
151556Srgrimes *    notice, this list of conditions and the following disclaimer in the
161556Srgrimes *    documentation and/or other materials provided with the distribution.
171556Srgrimes * 4. Neither the name of the University nor the names of its contributors
181556Srgrimes *    may be used to endorse or promote products derived from this software
191556Srgrimes *    without specific prior written permission.
201556Srgrimes *
211556Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
221556Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
231556Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
241556Srgrimes * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
251556Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
261556Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
271556Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
281556Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
291556Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
301556Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
311556Srgrimes * SUCH DAMAGE.
321556Srgrimes *
331556Srgrimes *	@(#)extern.h	8.3 (Berkeley) 4/2/94
3450471Speter * $FreeBSD$
351556Srgrimes */
361556Srgrimes
3790108Simpvoid block(void);
3890108Simpvoid block_close(void);
3990108Simpvoid dd_out(int);
4090108Simpvoid def(void);
4190108Simpvoid def_close(void);
4290108Simpvoid jcl(char **);
4390108Simpvoid pos_in(void);
4490108Simpvoid pos_out(void);
4590108Simpvoid summary(void);
46250469Seadlervoid siginfo_handler(int);
4790108Simpvoid terminate(int);
4890108Simpvoid unblock(void);
4990108Simpvoid unblock_close(void);
501556Srgrimes
511556Srgrimesextern IO in, out;
521556Srgrimesextern STAT st;
5390108Simpextern void (*cfunc)(void);
54111629Smarkmextern uintmax_t cpy_cnt;
5551208Sgreenextern size_t cbsz;
561556Srgrimesextern u_int ddflags;
57111629Smarkmextern uintmax_t files_cnt;
5851208Sgreenextern const u_char *ctab;
5951208Sgreenextern const u_char a2e_32V[], a2e_POSIX[];
6051208Sgreenextern const u_char e2a_32V[], e2a_POSIX[];
6151249Sgreenextern const u_char a2ibm_32V[], a2ibm_POSIX[];
6251208Sgreenextern u_char casetab[];
63133762Srwatsonextern char fill_char;
64250469Seadlerextern volatile sig_atomic_t need_summary;
65